petsc-3.14.6 2021-03-30
SNESVISetVariableBounds
Sets the lower and upper bounds for the solution vector. xl <= x <= xu.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESVISetVariableBounds(SNES snes, Vec xl, Vec xu)
Input Parameters
| snes | - the SNES context.
|
| xl | - lower bound.
|
| xu | - upper bound.
|
Notes
If this routine is not called then the lower and upper bounds are set to
PETSC_NINFINITY and PETSC_INFINITY respectively during SNESSetUp().
Level
advanced
Location
src/snes/impls/vi/vi.c
Implementations
SNESVISetVariableBounds_VI in src/snes/impls/vi/vi.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages